baber/WOPTO huggingface dataset:
Patent JP-2021191834-A (JP)
Title: Fiber-reinforced plastic member, composite material, and mobile body
Inventor: OSAKI YOSHIFUMI
IPC: C08J5/24
Filed: 2021-02-18
Abstract: To provide a fiber-reinforced plastic member that is excellent in heating dimensional stability, productivity, and rigidity.SOLUTION: A fiber-reinforced plastic member contains, as a resin component, a crystalline resin. The resin component has a molecular weight distribution of 3.3 or more and a mass average molecular weight of less than 87000. The fiber-reinforced plastic member has a relative crystallinity of 50% or more when measured with a differential scanning calorimeter.SELECTED DRAWING: None
Patent JP-2022127355-A (JP)
Title: Exhaust pipe
Inventor: ITO KATSUHITO
IPC: F01N13/08
Filed: 2021-02-19
Abstract: To provide an exhaust pipe which enables improvement of rigidity of a portion where a cross sectional shape of a passage of the exhaust pipe changes.SOLUTION: An exhaust pipe according to an embodiment includes: a first pipe (a first member) forming a passage in which a gas discharged from an engine flows; a second pipe (a second member) connected to the first pipe at a downstream side end of the first pipe and having a cross sectional shape in which a cross sectional shape of a midstream part is different from a cross sectional shape of the passage in the first pipe; and a bead formed along the passage at an upstream part of the second pipe 13 and having a protruding part protruding outward from an outer surface of the second pipe.SELECTED DRAWING: Figure 1
Patent JP-2022129724-A (JP)
Title: inkjet printer
Inventor: TSUNOSAKI SHOTA
IPC: B41J2/165
Filed: 2021-02-25
Abstract: To suppress droplets of ink generated by flushing from adhering to a nozzle.SOLUTION: A printer 10 comprises a recording head 50 having a plurality of first nozzles 51a that respectively discharge first ink and an ink receiving member 61 that receives the first ink discharged from the plurality of first nozzles 51. The printer 10 performs first flushing for making the plurality of first nozzles 51a discharge the first ink of first amounts to the ink receiving member 61. The printer 10 performs second flushing for making the plurality of first nozzles 51a discharge the first ink of second amounts smaller than the first amounts to the ink receiving member 61, after the first flushing.SELECTED DRAWING: Figure 3
Patent JP-2022131240-A (JP)
Title: Injection molding machine
Inventor: HIRANO TOMOHIRO
IPC: B22D17/20
Filed: 2021-02-26
Abstract: To suppress a molding defect caused by a long detention time of a molding material in a cylinder during heating.SOLUTION: An injection molding machine comprises a heating cylinder and a control unit. The heating cylinder is connected to a cavity space formed in a mold device, and melts a molding material to mold a molded product in the cavity space. The control unit controls temperature rise of the heating cylinder based on a temperature of the mold device.SELECTED DRAWING: Figure 12
Patent JP-2022133015-A (JP)
Title: Laminated coil part
Inventor: NAGAI YUSUKE
IPC: H01F17/00
Filed: 2021-03-01
Abstract: To provide a laminated coil part capable of inhibiting generation of though hole breaking.SOLUTION: In a laminated coil part 1, a first conductive pattern 12 and a second conductive pattern 16 each has a parallel parts P1 where the conductive patterns overlap with each other in a lamination direction, and a non-parallel part P2 where the conductive patterns do not overlap with each other. the parallel parts P1, P1 of a set of the first conductive pattern 12 and the second conductive pattern 16 are connected to each other via a first through hole T1, and the non-parallel parts P2, P2 of a set of the first conductive pattern 12 and the second conductive pattern 16 adjacent to each other in the lamination direction are connected to each other via a second through hole T2.SELECTED DRAWING: Figure 3
Patent JP-2022135631-A (JP)
Title: Aggregation inhibitor for circulating fluidized-bed boilers, method for producing aggregation inhibitor for circulating fluidized-bed boilers, and fluidized-bed material for circulating fluidized-bed boilers
Inventor: ICHIHASHI YUKIKO
IPC: F23G5/30
Filed: 2021-03-05
Abstract: To provide an aggregation inhibitor for circulating fluidized-bed boilers that inhibits the aggregation of a fluidized-bed medium and is held in the fluidized-bed medium, such as silica sand, and not easily discharged out of the system, a method for producing an aggregation inhibitor for circulating fluidized-bed boilers, and a fluidized-bed material for circulating fluidized-bed boilers.SOLUTION: An aggregation inhibitor for circulating fluidized-bed boilers uses silica sand as a fluidized-bed medium. The aggregation inhibitor comprises magnesium oxide particles with an average particle size D(1) of more than 15 μm to 2 mm or less and a BET specific surface area of 1 m2/g or less.SELECTED DRAWING: None
Patent JP-2022138506-A (JP)
Title: cable holder
Inventor: SANO KIMIO
IPC: F16B2/08
Filed: 2021-03-10
Abstract: To provide a cable holder capable of improving holding power of a cable bundle formed by bundling a plurality of cables.SOLUTION: A cable holder comprises a fixing part 2 to be fixed to an apparatus, etc., CH and a holding part 3 which is formed integrally with the fixing part 2 and holds a cable bundle CA. The holding part 3 includes: a pair of cover pieces 31 and 32 which are disposed oppositely to each other and respectively moved to be opened/closed with proximal regions 31a and 32a defined as supporting points; a pair of crimp pieces 35 and 36 erected for a required length in the proximal regions of the cover pieces 31 and 32; and a connection piece 6 which connects the proximal regions of the cover pieces 35 and 36 with each other. The crimp pieces 35 and 36 are moved in a direction where they are proximate to each other when the cover pieces 31 and 32 are moved in a closing direction, and hold a required number of cables C within a space enclosed by the crimp pieces 35 and 36 and the connection piece 6.SELECTED DRAWING: Figure 1
Patent JP-2022141134-A (JP)
Title: adsorption system
Inventor: MAEDA HISASHI
IPC: B01D53/26
Filed: 2021-03-15
Abstract: To provide an adsorption system using an adsorption material including a metal organic structure, wherein the adsorption system barely shows a decrease in adsorption performance even in the presence of water.SOLUTION: An adsorption system (100) comprises an adsorption part (10) that adsorbs an object substance excluding water, and a suppressing part (20) that suppresses accumulation of moisture within the adsorption part (10). An adsorption material used in the adsorption part (10) includes a metal organic structure.SELECTED DRAWING: Figure 1
Patent JP-2021150648-A (JP)
Title: Polishing pad and method for manufacturing semiconductor device using the same
Inventor: SEO JANG WON
IPC: B24B37/24
Filed: 2021-03-15
Abstract: To provide a polishing pad for use in a chemical mechanical planarization (CMP) process of semiconductor devices, which may secure excellent polishing rate and polishing flatness.SOLUTION: In a semiconductor device manufacturing process, a polishing pad 110 controls physical properties such as initial load resistivity and compressive elasticity of a cushion layer and/or a laminate as defined by Equations 1 and 2: [Equation 1] LRL(%)=(T1L-T2L)/(T1L-T3L)×100; [Equation 2] CEL(%)=(T4L-T3L)/(T2L-T3L)×100. In the Equations, the T1L is the thickness of the laminate in a no-load state, the T2L is the thickness of the laminate when a stress load of 30 kPa is maintained for 60 seconds from the no-load state, the T3L is the thickness of the laminate when a stress load of 50 kPa is maintained for 60 seconds from the T2L state, and the T4L is the thickness of the laminate when the laminate is left for 60 seconds after the stress load has been released from the T3L state, and a stress load of 30 kPa is then maintained for 60 seconds.SELECTED DRAWING: Figure 1
Patent JP-2021103319-A (JP)
Title: Liquid crystal display device and polarizing plate
Inventor: HAYAKAWA SHOTA
IPC: G02B5/30
Filed: 2021-03-18
Abstract: To provide a liquid crystal display device which has a backlight light source composed of a white light-emitting diode having the peak top of light emission spectrum in each of a blue area (400 nm to less than 495 nm), a green area (495 nm to less than 600 nm) and a red area (600 nm to 780 nm, inclusive) and having a light emission spectrum, of which the half-value width of the peak in the red area (600 nm to 780 nm, inclusive) is relatively narrow (less than 5 nm), wherein rainbow spots are suppressed even when a polyester film is used as a polarizer protective film, and to provide a polarizing plate.SOLUTION: A liquid crystal display device is provided, having a backlight light source, two polarizing plates, and a liquid crystal cell arranged between the two polarizing plates. The backlight light source is a white light-emitting diode including a blue light-emitting diode and a fluoride phosphor, and at least one of the polarizing plates has a polyester film laminated on one surface of the polarizer, the polyester film having a 1500-30000 nm retardation, with an antireflection layer and/or a low-reflection layer laminated on at least one surface of the polyester film.SELECTED DRAWING: None
Patent JP-2022143880-A (JP)
Title: Coenzyme q10-containing composition, coenzyme q10-containing tablet, method for stabilizing coenzyme q10, and composition for stabilizing coenzyme q10
Inventor: ABE SATOMI
IPC: A61P3/04
Filed: 2021-03-18
Abstract: To provide a composition for alleviating the destabilization of coenzyme Q10 due to calcium or magnesium, and a coenzyme Q10 stabilizing method.SOLUTION: A coenzyme Q10-containing composition contains coenzyme Q10, porous starch, and calcium or magnesium. This can provide a coenzyme Q10-containing tablet, a coenzyme Q10 stabilizing method, and a coenzyme Q10 stabilizing composition.SELECTED DRAWING: Figure 1
Patent JP-2022144720-A (JP)
Title: Lighting tool unit
Inventor: OKAJIMA HIROKI
IPC: B62J6/04
Filed: 2021-03-19
Abstract: To ensure visibility of a brake lamp and a license plate while arranging a brake lamp, a license lamp and a license plate to be compact.SOLUTION: A lighting tool unit (20) is arranged behind a rear frame (10) of a saddle-riding type vehicle. The lighting tool unit includes: a unit cover (21) arranged to cover the rear frame from behind; a brake lamp (34) held on a first holding surface (25) of the unit cover; and a license lamp (37) held on a second holding surface (26) of the unit cover. The first holding surface and the second holding surface are formed integrally and the second holding surface is formed with a fitting part of a license plate (42).SELECTED DRAWING: Figure 1
Patent JP-2022080246-A (JP)
Title: Metal mask plate manufacturing facility and manufacturing method
Inventor: OTSU KIMIKO
IPC: B41C1/14
Filed: 2021-03-26
Abstract: To provide a metal mask plate manufacturing facility and a manufacturing method capable of manufacturing a high-quality metal mask plate as the facility is configured simpler than conventionally, pressure applied on a combination part is uniform, and an adhesive force of the combination part and tension of a metal mask are uniform.SOLUTION: A metal mask plate manufacturing facility 1 comprises: a pressing frame 2 composed of an outer frame 21 and a cover sheet 22; a platemaking base 3; an elastic support 5; an adhesive 6 hardened by prescribed heat and pressure; a planar heating element 7, and an air suction machine P. When air is sucked from a space surrounded by the outer frame 21, the cover sheet 22, and the plane of the platemaking base 3, the cover sheet 22 is attracted to the elastic support side, a metal mask M and a mesh sheet S held therebetween are simultaneously pressed, and the adhesive 6 is hardened by heat from the planar heating element 7 to fix the metal mask M to the mesh sheet S.SELECTED DRAWING: Figure 1
Patent JP-2022152682-A (JP)
Title: Adhesive composition and optical member with adhesive layer
Inventor: HIROTA TOMOYA
IPC: C09J133/00
Filed: 2021-03-29
Abstract: To provide an adhesive composition which can suppress shrinkage of a substrate occurring when exposed to a high temperature environment and which can form an adhesive layer hardly corroding a transparent conductive film, and to provide an optical member with the adhesive layer.SOLUTION: An adhesive composition which includes: a (meth)acrylic copolymer which is a copolymer including a constitutional unit derived from a monomer having a hydroxy group of 0.1-5.0 mass% based on total constitutional units, which includes no constitutional unit derived from a monomer having a carboxy group or includes a constitutional unit derived from a monomer having a carboxy group of more than 0 mass% and 2.0 mass% or less based on total constitutional units; an isocyanate-based cross-linking agent; and a tackifier having a hydroxy group, in which a content of the isocyanate-based cross-linking agent is 0.1-4.0 pts.mass based on the copolymer of 100 pts.mass, and a content of the tackifier having a hydroxy group is 1-20 pts.mass based on the copolymer of 100 pts.mass, and a gel fraction after cross-linking is 70-90 mass%, and an optical member with an adhesive layer are disclosed.SELECTED DRAWING: None
Patent JP-2022155006-A (JP)
Title: Prize putout system, prize putout device, and prize putout method in prize putout device
Inventor: HASEGAWA TOSHIHIDE
IPC: A63F7/02
Filed: 2021-03-30
Abstract: To provide a prize putout system, a prize putout device, and a prize putout method in the prize putout device capable of improving ease of use regarding putout of a prize.SOLUTION: A prize putout device 1 for composing a prize putout system 100 includes: a putout area to which a prize is put out; a storage part 12 for storing a prize; a POS control part 61A for generating putout information for a prize to be put out; and a putout control part 61B for putting out a prize in the storage part to the putout area. The putout control part 61B confirms stock to be put out within the storage part 12 on the basis of putout information by receiving putout information. When the confirmation result satisfies a predetermined condition, the putout control part 61B puts out a putout object to the putout area. When a confirmation result of the putout control part 61B does not satisfy the predetermined condition, the POS control part 61A reports that prizes need to be replenished to the storage part 12 before starting to put out a putout object.SELECTED DRAWING: Figure 4
Patent JP-2021119984-A (JP)
Title: Vitreous body retina characterization using optical coherence tomography
Inventor: REN HUGANG
IPC: G02B21/00
Filed: 2021-04-06
Abstract: To provide a method that uses optical scan data collected by OCT to reinforce characterization of a vitreous body retina.SOLUTION: A method for characterizing a membrane in vitreous body retina surgery, includes: receiving three-dimensional (3D) scan data including line scan data for a plurality of lines on a vitreous body retina interface, the line scan data being collected using optical coherence tomography; detecting the vitreous body retina interface over a first line included in the plurality of lines on the vitreous body retina interface using the line scan data corresponding to the first line; detecting a membrane location indicating a separated vitreous body retina along the first line, on the basis of the detected vitreous body retina interface; and generating a first line mask over the first line on the basis of the membrane location.SELECTED DRAWING: Figure 5
Patent JP-2022162389-A (JP)
Title: Room temperature-curable organopolysiloxane composition and cured product of the same, and article
Inventor: UDA AKIRA
IPC: C08L83/06
Filed: 2021-04-12
Abstract: To provide a room temperature-curable organopolysiloxane composition which gives a cured product having adhesion to metal and a resin, chemical resistance against engine oil and a long-life coolant and good rubber physical properties, a cured product of the same, and an article having the cured product.SOLUTION: In a room temperature-curable organopolysiloxane composition, a hydrolyzable organosilane compound having a catechol structure protected with a hydrolyzable silyl group and a silyl group in one molecule and/or its partial hydrolysis condensate is used.SELECTED DRAWING: None
Patent JP-2022164303-A (JP)
Title: Optical module, manufacturing apparatus of optical module, and manufacturing method of optical module
Inventor: KAMATANI JUNICHI
IPC: G02B6/30
Filed: 2021-04-16
Abstract: To provide an optical module capable of suppressing connection loss.SOLUTION: An optical module 1 includes: a board 10; an optical fiber block 20 formed with a through passage 33 penetrating from the opposite surface facing the board to the surface different from the opposite surface; an optical fiber 51 placed penetrating the optical fiber block; and an adhesive layer 60 that fixes the optical fiber block to the board. Between the side end of the optical fiber and the board, a gas layer 80 communicating with the through the passage is formed.SELECTED DRAWING: Figure 1
Patent JP-2022165804-A (JP)
Title: Insulation coating conductor wire
Inventor: NOMURA TOMOYA
IPC: H01B7/295
Filed: 2021-04-20
Abstract: To provide an insulation coating conductor wire which is used in a magnetic field generation coil and has an excellent insulation characteristic in a vacuum at high temperatures, and which can be manufactured easily and can achieve downsizing and high output.SOLUTION: An insulation coating conductor wire 1 includes: a conductor wire 10; a non-adhesive wrap insulation part 20 formed by covering an outer periphery of the conductor wire 10 without being adhered thereto, and by laterally wrapping, with respect to an extending direction of the conductor wire, a plurality of first ceramic fibers composed of a plurality of first ceramic wires without being in close contact with and adhered to one another; and a non-adhesive braid insulation part 30 formed by covering an outer periphery of the non-adhesive wrap insulation part without being adhered thereto, and by braiding a plurality of second ceramic fibers composed of a plurality of second ceramic wires without being in close contact with and adhered to one another.SELECTED DRAWING: Figure 1
Patent JP-2022167315-A (JP)
Title: Internal combustion engine and saddle-riding type vehicle
Inventor: WAKUTA MASAHIRO
IPC: F01M1/02
Filed: 2021-04-23
Abstract: To achieve downsizing of an oil tank in an internal combustion engine in which a dry sump type lubrication is performed.SOLUTION: An internal combustion engine 10 includes: a first side wall 21 which partitions the interior of a crank case 11 into a first chamber 31 and a second chamber 32; an oil pan 25 provided at a bottom part of the first chamber 31; an oil tank 33 formed at the second chamber 32; a scavenger pump 40 having a suction port 41 communicating with the oil pan 25, and a discharge port 42 communicating with the oil tank 33; and a feed pump 50 having a suction port 51 communicating with the oil tank 33. An oil return hole 63 connecting the oil tank 33 with the first chamber 31 is formed at an upper part of the first side wall 21.SELECTED DRAWING: Figure 4
Patent JP-2022169384-A (JP)
Title: Position detection device, image forming apparatus, and position detection method
Inventor: ONO TAKASHI
IPC: H04N1/00
Filed: 2021-04-27
Abstract: To provide a position detection device, an image forming apparatus, and a position detection method that allow detection of an image for alignment without depending on an image forming range.SOLUTION: A position detection device 1 comprises reading means that irradiates a subject with light to read an image. The position detection device obtains, with the reading means, a first reading result through irradiation with visible light and a second reading result through irradiation of invisible light, and corrects, with position detection means, the second reading result by using the first reading result and detects an invisible image for alignment from the corrected second reading result.SELECTED DRAWING: Figure 1
Patent JP-2021179981-A (JP)
Title: Information processing system, information processing device, and program
Inventor: SONE KENICHIRO
IPC: G06Q50/04
Filed: 2021-04-28
Abstract: To provide a technique capable of providing a user involved in an article manufacturing process with more useful information.SOLUTION: A sensor information acquisition unit 60 acquires sensor information transmitted from an on-site device 2. An analysis unit 61 analyzes sensor information acquired by the sensor information acquisition unit 60 and stores the analysis results in an analysis result DB 400. An analysis report generation unit 62 generates an analysis report for a user on the basis of the analysis results stored in the analysis result DB 400. A cost calculation unit 100 calculates cost information on the basis of the analysis results and user information. A statistical processing unit 101 executes various statistical processing for the analysis results. A graph generation unit 102 generates a graph and the like on the basis of the analysis results. An advice generation unit 103 generates a concrete advice on manufacturing efficiency of a manufacturing process.SELECTED DRAWING: Figure 3
Patent JP-2021107036-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2021-05-10
Abstract: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: A game machine comprises: privilege application means for applying a second privilege which is advantageous to a player regardless of ball entry to a specific region; switching means for switching a state between a first state in which a guide path for guiding game balls entered specific ball entry means to the specific region, can be guided to the specific region, and a second state in which, the guide path cannot be guided to the specific region easily; and setting means for setting first switching information by which, the state of the guide path can be switched by the switching means, when the first privilege game is executed, and setting second switching information for switching a state of the guide path to the first state, when the second privilege game is executed. Therefore, an amusement of a game can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021118744-A (JP)
Title: Enzyme preparation for use in measurement of glucose
Inventor: UTASHIMA YU
IPC: C12M1/34
Filed: 2021-05-12
Abstract: To provide GDH with increased applicability to glucose sensors.SOLUTION: A composition contains FADGDH, where when 0.1 mL of the composition is added to 2.9 mL of a solution containing 10 mM of trehalose and 1 mmol/L of potassium ferricyanide to give a glucose dehydrogenase activity of 500 U/mL and incubated at 37°C, the decrease in absorbance at 405 nm resulting from reduction of the potassium ferricyanide is less than 20 mAbs per minute.SELECTED DRAWING: Figure 1
Patent JP-2022175199-A (JP)
Inventor: GOTO SHOGO
IPC: F24F13/06
Filed: 2021-05-13
Abstract: 【課題】高い断熱効果を維持しながら、断熱材が損なわれたり脱落することを防止することが可能な箱状ディフューザーを提供する。【解決手段】点検口３を有するディフューザー本体２と、点検口３を開閉する蓋体４と、ディフューザー本体２の内壁面２ａを覆う第１の断熱材１１と、蓋体４の点検口３と対応する内壁面４ａを覆う第２の断熱材１２とを備える。第２の断熱材１２は、点検口３の開口縁から予め定めた間隔Ｄをおいて離間する大きさに形成されるとともに点検口３からディフューザー本体２内に挿入されるように形成されている。蓋体４の内壁面４ａにおける第２の断熱材１２を囲む部分に、断熱性を有するガスケット１７が第２の断熱材１２と密着するように設けられている。【選択図】 図４
Patent JP-2021177387-A (JP)
Title: Location identification device, method, and program
Inventor: HIROSHIMA NOBUAKI
IPC: G01C21/26
Filed: 2021-05-13
Abstract: To allow for identifying a location of a user and a direction the user is facing using a simple configuration.SOLUTION: An estimation unit 20 receives, as an input, first data consisting of a combination of a first target object representation representing a first target object and a first direction in which the first target object lies in reference to a user, and estimates a combination of a location of the user and a direction the user is facing.SELECTED DRAWING: Figure 1